Has an allchin gp100 rmr mount with a dual illuminated amber rmr. Was grouping around 2 inchs at 25 yards with cheap pmc and federal 158 jsp ammo on Saturday. I'm going to focused a bit more on my 4 inch model is why I'm selling. Will also come with a set of hiviz fiber optic iron sights if you want to switch back. Has a hogue nylon grip as well. Text is better 432-664-3468 may trade, no ARs 800 obo